Finding the Third Proportional to 199,951.50 and 444,189

Step by Step Solution

1. Step 1: Write the proportion equation
   199,951.50 : 444,189 = 444,189 : x
2. Step 2: Convert to fraction form
   199,951.50/444,189 = 444,189/x
3. Step 3: Cross multiply
   199,951.50x = 444,189 × 444,189
4. Step 4: Simplify right side
   199,951.50x = 197,303,867,721
5. Step 5: Solve for x
   x = 197,303,867,721/199,951.50
6. Step 6: Final answer
   x = 986,758.63